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Total Nitrogen Determination Procedure
Total Nitrogen Determination Procedure, Total:276 items.
In the international standard classification, Total Nitrogen Determination Procedure involves: Quality, Water quality, Milk and milk products, Clothes, Animal feeding stuffs, Coals, Soil quality. Pedology, Fertilizers, Acoustics and acoustic measurements, Electromechanical components for electronic and telecommunications equipment, Fuels, External water conveyance systems, Analytical chemistry, Edible oils and fats. Oilseeds, Products of the chemical industry, Wastes, Construction industry, Ferrous metals, Rubber, General methods of tests and analysis for food products, Paint ingredients, Photography, Air quality, Farming and forestry, Inorganic chemicals, Environmental testing, Construction materials, Electrical wires and cables, Test conditions and procedures in general, Protection of and in buildings, Organic chemicals, Lubricants, industrial oils and related products, Raw materials for rubber and plastics, Spices and condiments. Food additives, Protection against fire.
PT-IPQ, Total Nitrogen Determination Procedure
HU-MSZT, Total Nitrogen Determination Procedure
Korean Agency for Technology and Standards (KATS), Total Nitrogen Determination Procedure
- KS A IEC 61070:2003 Compliance test procedures for steady-state availability
- KS I ISO 11261-2008(2018) Soil quality－Determination of total nitrogen－Modified Kjeldahl method
- KS I ISO 11261-2008(2021) Soil quality－Determination of total nitrogen－Modified Kjeldahl method
- KS I ISO 11261:2008 Soil quality-Determination of total nitrogen-Modified Kjeldahl method
- KS M ISO 5315-2007(2012) Fertilizers－Determination of total nitrogen content－Titrimetric method after distillation
- KS M ISO 6851-2002(2017) Photography－Processing waste－Determination of total amino nitrogen－Microdiffusion Kjeldahl method
- KS M ISO 5315:2007 Fertilizers-Determination of total nitrogen content-Titrimetric method after distillation
- KS M ISO 5315:2013 Fertilizers－Determination of total nitrogen content－Titrimetric method after distillation
- KS H ISO 1871-2013(2018) Agricultural food products ― General directions for the determination of nitrogen by the Kjeldahl method
- KS M ISO 6851:2002 Photography-Processing waste-Determination of total amino nitrogen-Microdiffusion Kjeldahl method
- KS I ISO 14956:2008 Air quality－Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty
- KS M ISO 16948:2021 Solid biofuels — Determination of total content of carbon, hydrogen and nitrogen
- KS I ISO 7235:2004 Measurement procedures for ducted silencers-Insertion loss, flow noise and total pressure loss
- KS I ISO 7235:2014 Acoustics — Laboratory measurement procedures for ducted silencers and air-terminal units — Insertion loss, flow noise and total pressure loss
- KS M ISO 787-18:2007 General methods of test for pigments and extenders－Part 18：Determination of residue on sieve－Mechanical flushing procedure
- KS M ISO 6851-2002(2022) Photography－Processing waste－Determination of total amino nitrogen－Microdiffusion Kjeldahl method
- KS I ISO 13395-2008(2018) Water quality－Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- KS I ISO 13878:2009 Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
- KS I ISO 14255:2009 Soil quality－Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- KS I ISO 14255-2009(2019) Soil quality－Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
Group Standards of the People's Republic of China, Total Nitrogen Determination Procedure
- T/QAS 071-2021 Determination of total nitrogen in brine Kjeldahl method
- T/NAIA 044-2021 Urine Total Nitrogen Determination in Livestock Kjeldahl Method
- T/GXAS 477-2023 Determination of total nitrogen content in sugarcane juice —sulphuric acid titrimetric method
- T/CHES 15-2017 Determination of Total Nitrogen in Water Quality Gas Phase Molecular Absorption Spectrometry
Association Francaise de Normalisation, Total Nitrogen Determination Procedure
- NF V04-211:1971 MILK. DETERMINATION OF TOTAL NITROGEN CONTENT. (KJELDAHL METHOD).
- NF U42-147*NF EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrate
- NF EN 15478:2009 Engrais - Détermination de l'azote total dans l'urée
- NF X31-111*NF ISO 11261:1995 Soil quality. Determination of total nitrogen. Modified kjeldahl method.
- NF U42-416*NF EN 15478:2009 Fertilizers - Determination of total nitrogen in urea.
- NF U42-151:1984 Fertilizers. Determination of total nitrogen content. Titrimetric method after distillation.
- NF A06-555:2010 Steel - Determination of nitrogen content - Spectrophotometric method.
- NF ISO 20620:2022 Engrais et amendements - Détermination de l'azote total par combustion
- NF EN 15561:2009 Engrais - Dosage de l'azote total dans la cyanamide calcique nitratée
- NF X34-117*NF EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen
- NF U42-504*NF ISO 20620:2022 Fertilizers and soil conditioners - Determination of total nitrogen by combustion
- NF U42-503*NF EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- NF T73-282*NF EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration.
- NF EN 13716:2002 Agents de surface - Détermination de la teneur en azote total basique - Titrage potentiométrique
- NF EN ISO 16948:2015 Biocombustibles solides - Détermination de la teneur totale en carbone, hydrogène et azote
- NF EN 15560:2009 Engrais - Dosage de l'azote total dans la cyanamide calcique exempte de nitrate
- NF EN 15750:2010 Engrais - Détermination de la teneur en azote total des engrais ne contenant l'azote que sous forme nitrique, ammoniacale et uréique, selon deux méthodes différentes
- NF X31-418*NF ISO 13878:1998 Soil quality. Determination of total nitrogen content by dry combustion ("elemental analysis").
- NF T20-295:1968 CHEMICAL ANALYSIS OF SULPHURIC ACID AND OLEUM. DETERMINATION OF TOTAL NITROGEN.
- NF EN ISO 13395:1996 Qualité de l'eau - Détermination de l'azote nitreux et de l'azote nitrique et de la somme des deux par analyse en flux (CFA et FIA) et détection spectrométrique
- NF X34-117:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods.
- NF U42-146*NF EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free.
- NF ISO 13878:1998 Qualité du sol - Détermination de la teneur totale en azote par combustion sèche ("analyse élémentaire")
- NF T90-236*NF EN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
- NF EN ISO 20236:2021 Qualité de l'eau - Dosage du carbone organique total (COT), carbone organique dissous (COD), azote lié total (TNb) et azote lié dissous (DNb) après combustion catalytique oxydante à haute température
International Organization for Standardization (ISO), Total Nitrogen Determination Procedure
- ISO 3635:1979 Title missing - Legacy paper document
- ISO 3635:1977 Title missing - Legacy paper document
- ISO 3635:1981 Size designation of clothes; Definitions and body measurement procedure
- ISO 7235:1991 Acoustics; measurement procedures for ducted silencers; insertion loss, flow noise and total pressure loss
- ISO 11261:1995 Soil quality - Determination of total nitrogen - Modified Kjeldahl method
- ISO 3099:1974 Oilseed residues — Determination of total nitrogen content
- ISO 7077:1981 Measuring methods for building; General principles and procedures for the verification of dimensional compliance
- ISO 5315:1984 Fertilizers; Determination of total nitrogen content; Titrimetric method after distillation
- ISO 20620:2021 Fertilizers and soil conditioners - Determination of total nitrogen by combustion
- ISO 29541:2010 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen content - Instrumental method
- ISO 3331:1975 Ammonium nitrate for industrial use — Determination of total nitrogen content — Titrimetric method after distillation
- ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen
- ISO 7235:2003 Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss
- ISO 21793:2020 Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved boun
- ISO 14255:1998 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- ISO/TS 12902:2001 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
- ISO/CD 29541:1976 Solid mineral fuels — Determination of total carbon, hydrogen and nitrogen content — Instrumental method
- ISO 20236:2018 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
PL-PKN, Total Nitrogen Determination Procedure
- PN C04576 ArkusZ12-1973 Water and waste water Tests for nitrogenDetermination of total nitrogen of Kjeldahl
- PN Z04092-05-1990 Air purity protection Tests for nitric acid and nitrogen oxides Determination of nitrogen oxide, dioxide and total nitrogen oxides in waste gases (emission)
CZ-CSN, Total Nitrogen Determination Procedure
- CSN 68 4124-1980 Determination of small mounts of total nitrogen
- CSN 65 4836-1983 Minerál fertilizers Methode for determination of total nitrogen content
- CSN 58 0703-7-1999 Testing methods of dehydrated products and seasonings - Part 7: Determinaton of total nitrogen
- CSN 65 1025 Cast.10-1989 Sulphuric acid for industrial use. pectrophotometric method for the etermination of total nitrogen xides
Association of Official Analytical Chemists (AOAC), Total Nitrogen Determination Procedure
GOSTR, Total Nitrogen Determination Procedure
- GOST R 58797-2020 Drinking bottled water. Determination of mass concentration of dissolved oxygen. Measurement procedure
- GOST R 58596-2019 Soils. Methods for determination of total nitrogen
- GOST R 50.04.08-2019 Conformity assessment system for the use of nuclear energy. Сonformity assessment in the form of tests. The procedure
- GOST R 50.05.13-2019 Conformity assessment system for the use of nuclear energy. Ultrasonic examination of welded joints with use of phased arrays technology. The procedure
VN-TCVN, Total Nitrogen Determination Procedure
- TCVN 6498-1999 Soil quality.Determination of total nitrogen.Modifierd Kejldahl method
- TCVN 5265-1990 Bee products.Determination of total nitrogen content
- TCVN 7252-2003 Tobacco and tobacco products.Determination of total nitrogen content
- TCVN 3705-1990 Aquatic products.Method for the determination of total nitrogen and protein content
- TCVN 6645-2000 Soil quality.Determination of total nitrogen content by dry combustion ("elemental analysis")
- TCVN 6643-2000 Soil quality.Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
Jilin Provincial Standard of the People's Republic of China, Total Nitrogen Determination Procedure
- DB22/T 1932-2013 Determination method of total nitrogen content in peat (Kjeldahl method)
Professional Standard - Agriculture, Total Nitrogen Determination Procedure
- NY/T 2542-2014 Fertilizers.Determination of total nitrogen content
- SL/T 788.1-2019 Part 1: Determination of total nitrogen in water quality
- GB 8572-1988 Determination of total nitrogen content in compound fertilizer
- NY/T 1977-2010 Water-suluble fertilizers-Determination of total nitrogen, phosphorus and potassium content
- GB 609-1988 General method for the determination of total nitrogen content of chemical reagents
- GB 10511-1989 Determination of total nitrogen content in nitrophosphate fertilizers Titration after distillation
- GB/T 42955-2023 Determination of total nitrogen content in fertilizers Dumas combustion method
RU-GOST R, Total Nitrogen Determination Procedure
- GOST 26715-1985 Organic fertilizers. Methods for determination of total nitrogen
- GOST 10671.4-2016 Reagents. Methods for determination of total nitrogen impurity
- GOST EN 15478-2013 Fertilizers. Determination of total nitrogen in urea
- GOST EN 15750-2016 Fertilizers. Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- GOST 30181.3-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in fertilizers with nitrate nitrogen
- GOST 29302-1992 Ammonium nitrate for industrial use. Method for determination of total nitrogen content (titrimetric) after distillation
- GOST EN 15560-2013 Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
- GOST EN 15561-2013 Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
AENOR, Total Nitrogen Determination Procedure
- UNE 77318:2001 Soil quality. Determination of total nitrogen. Modified Kjeldahl method.
- UNE-EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
- UNE-EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- UNE-EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration.
- UNE 34080:1974 ANALYSIS METHODS FOR CHOCOLATES. DETERMINATION OF TOTAL NITROGEN. (PROTEINS).
- UNE-EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- UNE-EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
- UNE 77306:1999 SOIL QUALITY. DETERMINATION OF NITRATE NITROGEN, AMMONIUM NITROGEN AND TOTAL SOLUBLE NITROGEN IN AIR-DRY SOIL USING CALCIUM CHLORIDE SOLUTION AS EXTRACTANT.
International Electrotechnical Commission (IEC), Total Nitrogen Determination Procedure
- IEC 60512-1:1994 Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 1: General
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Total Nitrogen Determination Procedure
- GB/T 2441.1-2001 Determination of urea-Determination of total nitrogen content
- GB/T 9823-1988 Method for determination of total nitrogen content in oilseed residues
- GB/T 609-1988 Chemical reagent--General method for the determination of total nitrogen
- GB/T 609-2006 Chemical reagent General method for the determination of total nitrogen
- GB/T 609-2018 Chemical reagent.General method for the determination of total nitrogen
- GB/T 41965-2022 Photography—Processing waste—Determination of total amino nitrogen(microdiffusion Kjeldahl method)
- GB/T 2441.1-2008 Determination of urea.Part 1:Total nitrogen content
- GB/T 8572-2001 Determination of total nitrogen content for compound fertilizers-Titrimetric method after distillation
- GB/T 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation
- GB/T 10511-2008 Determination of tatal nitrogen content for nitrophosphate.Titrimetric method after distillation
- GB/T 8572-2010 Determination of total nitrogen content for compound fertilizers titrimetric method after distillation
- GB/T 17651.2-1998 Measurement of smoke density of cables burning under defined conditions. Part 2: Test procedure and requirements
- GB/T 23835.12-2009 Lithium perchlorate anhydrous.Part 12:Determination of total nitrogen content
- GB/T 17767.1-1999 Determination of total nitrogen content for organic-inorganic compound fertilizers
- GB/T 9823-2008 Inspection of grain and oils.Determination of total nitrogen content in plant oilseeds residues
- GB/T 10722-2003 Carbon black-Determination of total and external surface area by nitrogen adsorption
- GB/T 10722-2014 Carbon black.Determination of total and external surface area.Nitrogen adsorption test method
- GB/T 10209.1-2001 Determination of total nitrogen content for monoammonium phosphate and diammonium phosphate(Titrimetric method after distillation)
Indonesia Standards, Total Nitrogen Determination Procedure
British Standards Institution (BSI), Total Nitrogen Determination Procedure
- BS EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
- BS 7755-3.7:1995 Soil quality. Chemical methods. Determination of total nitrogen. Modified Kjeldahl method
- BS 5551-4.1.3:1986 Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of total nitrogen content (titrimetric method after distillation)
- BS ISO 6851:2001 Photography. Processing waste. Determination of total amino nitrogen (microdiffusion Kjeldahl method)
- BS EN ISO 787-18:1995 General methods of test for pigments and extenders. Determination of residue on sieve. Mechanical flushing procedure
- BS EN 15750:2010 Fertilizers. Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- BS EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- BS 4267-2:1988 Ammonium nitrate - Method for determination of total nitrogen content
- BS ISO 20620:2021 Fertilizers and soil conditioners. Determination of total nitrogen by combustion
- BS PD CEN/TS 16637-1:2014 Construction products. Assessment of release of dangerous substances. Guidance for the determination of leaching tests and additional testing steps
- BS EN ISO 17852:2006 Water quality - Determination of mercury - Method using a combined preservation and digestion step followed by atomic fluorescence spectrometry
- BS EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration
- DD CEN/TS 15560:2007 Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
- BS EN ISO 16948:2015 Solid biofuels. Determination of total content of carbon, hydrogen and nitrogen
- 21/30442087 DC BS EN 15560. Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
- BS EN 15560:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- BS ISO 17852:2006 Water quality - Determination of mercury - Method using a combined preservation and digestion step followed by atomic fluorescence spectrometry
- BS EN ISO 17852:2008 Water quality. Determination of mercury. Method using a combined preservation and digestion step followed by atomic fluorescence spectrometry
- DD CEN/TS 15561:2007 Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
- BS EN 15561:2023 Inorganic fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
- BS ISO 29541:2010 Solid mineral fuels. Determination of total carbon, hydrogen and nitrogen content. Instrumental method
- 21/30442090 DC BS EN 15561. Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
- BS DD CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- BS DD CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
- BS EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- BS EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
- BS EN 15104:2011 Solid biofuels. Determination of total content of carbon, hydrogen and nitrogen. Instrumental methods
- 20/30419338 DC BS EN ISO 20620. Fertilizers and soil conditioners. Determination of total nitrogen by combustion
- BS EN ISO 20236:2021 Water quality. Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
European Committee for Standardization (CEN), Total Nitrogen Determination Procedure
- EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
- PD CEN/TS 15750:2008 Fertilizers - Determination of different forms of nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- EN 13716:2001 Surface active agents - Determination of total base nitrogen - Potentiometric titration
- EN 15560:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- EN ISO 7235:2003 Acoustics Laboratory measurement procedures for ducted silencers and air-terminal units Insertion loss, flow noise and total pressure loss ISO 7235:2003
- EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- prEN 16637-1-2021 Construction products: Assessment of release of dangerous substances - Part 1: Guidance for the determination of leaching tests and additional testing steps
- EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015)
- EN 15104:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
- EN 15561:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
- EN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)
CEN - European Committee for Standardization, Total Nitrogen Determination Procedure
- PD CEN/TS 15478:2006 Fertilizers - Determination of total nitrogen in urea
- PD CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- PD CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
- PD CEN/TS 16637-1:2018 Tracked Changes. Construction products. Assessment of release of dangerous substances. Guidance for the determination of leaching tests and additional testing steps
- PD CEN/TS 15104:2005 Solid biofuels - Determination of total content of carbon@ hydrogen and nitrogen - Instrumental methods
Danish Standards Foundation, Total Nitrogen Determination Procedure
- DS/EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
- DS 223:1991 Water analysis. Determination of the sum of nitrite- and nitrate-nitrogen
- DS/EN 13342:2001 Characterisation of sludges - Determination of total Kjeldahl nitrogen
- DS/EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- DS/EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration
- DS/EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- DS/EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
- DS/ISO 29541:2011 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen content - Instrumental method
- DS/EN 15104:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
Lithuanian Standards Office , Total Nitrogen Determination Procedure
- LST EN 15478-2009 Fertilizers - Determination of total nitrogen in urea
- LST EN 15750-2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- LST EN 13716-2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration
- LST EN 15560-2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- LST EN 15561-2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
- LST EN 15104-2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
German Institute for Standardization, Total Nitrogen Determination Procedure
- DIN EN 15478:2009 Fertilizers - Determination of total nitrogen in urea; English version of DIN EN 15478:2009-04
- DIN EN 15478:2009-04 Fertilizers - Determination of total nitrogen in urea; German version EN 15478:2009
- DIN EN 13101:2003-04 Steps for underground man entry chambers - Requirements, marking, testing and evaluation of conformity; German version EN 13101:2002
- DIN 51732:2014 Testing of solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
- DIN 51732:2007 Testing of solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
- DIN EN 15750:2010-02 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods; German version EN 15750:2009
- DIN EN 13716:2003-05 Surface active agents - Determination of total base nitrogen - Potentiometric titration; German version EN 13716:2001
- DIN CEN/TS 15750:2008 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods; German version CEN/TS 15750:2008
- DIN EN 13716:2003 Surface active agents - Determination of total base nitrogen - Potentiometric titration; German version EN 13716:2001
- DIN EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; English version of DIN EN 15560:2009-06
- DIN ISO 11261:1997 Soil quality - Determination of total nitrogen - Modified Kjeldahl method (ISO 11261:1995)
- DIN EN 15560:2021 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German and English version prEN 15560:2021
- DIN EN ISO 16948:2015-09 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015); German version EN ISO 16948:2015
- DIN EN 15561:2021 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German and English version prEN 15561:2021
- DIN EN 15561:2021-12 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German and English version prEN 15561:2021 / Note: Date of issue 2021-11-05*Intended as replacement for DIN EN 15561 (2009-06).
- DIN EN 15561:2009-06 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version EN 15561:2009 / Note: To be replaced by DIN EN 15561 (2021-12).
- DIN EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; English version of DIN EN 15561:2009-06
- DIN EN 16637-1:2021 Construction products - Assessment of release of dangerous substances - Part 1: Guidance for the determination of leaching tests and additional testing steps; German and English version prEN 16637-1:2021
- DIN 51732:2014-07 Testing of solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
- DIN ISO 14255:1998-11 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant (ISO 14255:1998)
- DIN CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version CEN/TS 15561:2007
- DIN CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version CEN/TS 15560:2007
- DIN ISO 13878:1998 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis") (ISO 13878:1998)
YU-JUS, Total Nitrogen Determination Procedure
- JUS H.B8.288-1983 Fertilizers. Determination of content total-nitrogen. Volumetric method
- JUS H.G8.457-1991 Reagents. Potassium sulpbate. Determination of total nltrogen content. Colorlmetrlc metho?
- JUS H.G8.083-1983 Reagents. Sodium chloride. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.435-1990 Reaqents. Potassium iodide. Determination of total nitroaen content. Colorimetric method
- JUS H.G8.055-1983 Reagents. Hydrogen peroxide. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.290-1987 Reagents. Copper(ll) oxide. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.415-1991 Reagents. So?ium hydroxide. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.104-1984 Reagents. Potassium chloride. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.343-1988 Reagents. Zine chloride. Determination of total nitrogen content. Colorinetcic metbod
- JUS E.Z8.016-1993 Soups,broaths,sauces and seasonings - Determination of total nitrogen content
- JUS H.G8.447-1990 Reagents. Zine sulphate heptahydrate. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.489-1991 Reagents. Potassium permanganate. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.514-1991 Reagents. Potassium hydroxide. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.298-1987 Reagents. Oxaiic acid dihydrate. Determination of total nitrogen content. Colorimetric metbod
- JUS H.G8.261-1987 Reagents. Barium chloride dihydrate. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.064-1983 Reagents. Copper sulphate pentahydrate. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.280-1987 Reagents. lron(ll)sulphate heptahydrate. Determination of total nitrogen content. Colorimetric method
工业和信息化部, Total Nitrogen Determination Procedure
- HG/T 5669-2019 Determination of total nitrogen in textile dyeing and finishing auxiliaries
American Society for Testing and Materials (ASTM), Total Nitrogen Determination Procedure
- ASTM D8001-16e1 Standard Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography
- ASTM D8001-16 Standard Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography
- ASTM E258-67(2002) Standard Test Method for Total Nitrogen in Organic Materials by Modified Kjeldahl Method
- ASTM D3228-22 Standard Test Method for Total Nitrogen in Lubricating Oils and Fuel Oils by Modified Kjeldahl Method
- ASTM D8083-16 Standard Test Method for Total Nitrogen, and Total Kjeldahl Nitrogen (TKN) by Calculation, in Water by High Temperature Catalytic Combustion and Chemiluminescence Detection
- ASTM UOP432-65T Total Nitrogen in Liquefied Petroleum Gases by Acid Extraction-Kjeldahl Procedure
CU-NC, Total Nitrogen Determination Procedure
- NC 93-01-209-1990 Standards System for Environment Protection. Hydrosphere. Calculation Procedure for the Determination of the Sanitary Protection Zone
International Telecommunication Union (ITU), Total Nitrogen Determination Procedure
- ITU-R S.1512 SPANISH-2001 Measurement procedure for determining non-geostationary satellite orbit satellite equivalent isotropically radiated power and antenna discrimination
国家市场监督管理总局、中国国家标准化管理委员会, Total Nitrogen Determination Procedure
- GB/T 40723-2021 Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method
NO-SN, Total Nitrogen Determination Procedure
- NS 4745-1991 Water analysis - Determination of the sum of nitrite nitrogen and nitrate nitrogen
- NS 4743-1993 Water analysis. Determination of total nitrogen after oxidation with peroxodisulphate
SE-SIS, Total Nitrogen Determination Procedure
- SIS SS 02 81 86-1985 Determination of total arsenic in water - Silver diethyldithiocarbamate spectrometric method
RO-ASRO, Total Nitrogen Determination Procedure
- STAS SR 4895-5-1997 Tobacco and tobacco products. Determination of total nitrogen content
- SR ISO 5315:1984 Fertilizers. Determination of totai nitrogen content.Titrimetric method after distilation
- STAS 9029-1986 DRESSED LEATHERS Determination of total nitrogen and hide snbstance
- STAS SR 13325-1995 Animal feeding stuffs - Determination of total nitrogen content and calculation of crude protein content
TR-TSE, Total Nitrogen Determination Procedure
- TS 974-1971 DETERMINATION OF NITROGEN, TOTAL SULPHUR CHLORINE AND PHOSPHORUS ?N COKE
Hebei Provincial Standard of the People's Republic of China, Total Nitrogen Determination Procedure
- DB13/T 1224-2010 Determination method of total nitrogen in organic chemical products
- DB13/T 2499.2-2017 Determination methods for liquid mixtures - Part 2: Simultaneous determination of total sulfur and total chlorine (ion chromatography)
Professional Standard - Urban Construction, Total Nitrogen Determination Procedure
- CJ/T 77-1999 Municipal sewage.Determination of total nitrogen.Distillation and titration method
AT-ON, Total Nitrogen Determination Procedure
- ONORM L 1095-2002 Chemical analyses of soils - Determination of total nitrogen by dry combustion
- ONORM S 7009-1982 Testing of leather; determination of the contents of total nitrogen and of ammonium salts; calculation of hide substance
Professional Standard - Commodity Inspection, Total Nitrogen Determination Procedure
- SN/T 3097-2012 Determination of total nitrogen in fertelezers.Combustion
KR-KS, Total Nitrogen Determination Procedure
- KS M ISO 16948-2021 Solid biofuels — Determination of total content of carbon, hydrogen and nitrogen
未注明发布机构, Total Nitrogen Determination Procedure
- BS 4267-2:1988(1999) Ammonium nitrate — Part 2 : Method for determination of total nitrogen content
- BS EN ISO 20236:2021(2022) Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
Professional Standard - Tobacco, Total Nitrogen Determination Procedure
- YC/T 33-1996 Tobacco and tobacco products-Determination of total nitrogen-Kjeldahl method
- YC/T 161-2002 Tobacco and tobacco products----Determination of total nitrogen----Continuous flow method
ES-UNE, Total Nitrogen Determination Procedure
- UNE-EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015)
- UNE-EN ISO 20236:2022 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)
BE-NBN, Total Nitrogen Determination Procedure
- NBN T 03-056-1979 Ammonium nitrate for industrial use - Determination of total nitrogen content - Titrimetric method after distillation
- NBN V 21-013-1978 Determination of the total nitrogen contaimng substances content of milk - Amido black method
Association of German Mechanical Engineers, Total Nitrogen Determination Procedure
- VDI 2456-2004 Stationary source emissions - Reference method for determination of the sum of nitrogen monoxide and nitrogen dioxide - Ion chromatography method
PH-BPS, Total Nitrogen Determination Procedure
- PTS 98-1970 Standardization of the Method of Test for the Determination of Total Nitrogen Content.Devarda Method
Tianjin Provincial Standard of the People's Republic of China, Total Nitrogen Determination Procedure
- DB12/T 1023-2020 Determination of total nitrogen content in organic fertilizers Dumas combustion method
Canadian Standards Association (CSA), Total Nitrogen Determination Procedure
- CAN/CSA-ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (First Edition)
Henan Provincial Standard of the People's Republic of China, Total Nitrogen Determination Procedure
- DB41/T 1704-2018 Determination of total nitrogen content in compound fertilizers Dumas combustion method
IN-BIS, Total Nitrogen Determination Procedure
ZA-SANS, Total Nitrogen Determination Procedure
- SANS 12902:2007 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
Shandong Provincial Standard of the People's Republic of China, Total Nitrogen Determination Procedure
- DB37/T 2735-2015 Determination of ammonium sulfate content in dry powder fire extinguishing agent Total nitrogen content method